{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45996", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.091Z", "datePublished": "2026-05-27T12:55:50.195Z", "dateUpdated": "2026-05-27T12:55:50.195Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-27T12:55:50.195Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: imx: fix use-after-free on unbind\n\nThe SPI subsystem frees the controller and any subsystem allocated\ndriver data as part of deregistration (unless the allocation is device\nmanaged).\n\nTake another reference before deregistering the controller so that the\ndriver data is not freed until the driver is done with it."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-imx.c"], "versions": [{"version": "307c897db762d1e0feee9477276b08f6deca4a5b", "lessThan": "f99165ef067723221472ce1aff632bc74f562643", "status": "affected", "versionType": "git"}, {"version": "307c897db762d1e0feee9477276b08f6deca4a5b", "lessThan": "385a330083f8dd47c15b02e9a83aef9234a37003", "status": "affected", "versionType": "git"}, {"version": "307c897db762d1e0feee9477276b08f6deca4a5b", "lessThan": "132e47030b0b5e398e0da6c59df5a5dae9b52cff", "status": "affected", "versionType": "git"}, {"version": "307c897db762d1e0feee9477276b08f6deca4a5b", "lessThan": "aa9025a498036b6012769f7af36d421385386c17", "status": "affected", "versionType": "git"}, {"version": "307c897db762d1e0feee9477276b08f6deca4a5b", "lessThan": "1c78c2002380a1fe31bfb01a3d5f29809e55a096", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-imx.c"], "versions": [{"version": "5.19", "status": "affected"}, {"version": "0", "lessThan": "5.19", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.140", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.86", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.27", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.4", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.19", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.19", "versionEndExcluding": "6.12.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.19", "versionEndExcluding": "6.18.27"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.19", "versionEndExcluding": "7.0.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.19", "versionEndExcluding": "7.1-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643"}, {"url": "https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003"}, {"url": "https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff"}, {"url": "https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17"}, {"url": "https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096"}], "title": "spi: imx: fix use-after-free on unbind", "x_generator": {"engine": "bippy-1.2.0"}}}}